Your first mission is to devise an on-ground looping-test setup in which a model f-16 airplane of m = 9, 100kg is first vertically lifted up to a track at height h from which it is released and 1 "rolling" down an incline before entering a looping with a radius of r = 30m (note: the looping is installed at the ground.) a) make a sketch of the setup! b) at what height h do we (at least) need to start the test such that the airplane does complete the looping without falling off the track? c) given this height h, what work w does our lift perform to lift the airplane up in the first place? d) your commanding officer wants the job done quickly and commands you to lift airplanes up within t = 0.5min. what mechanical power is required to achieve that?
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Physics, 22.06.2019 15:50
Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
Answers: 3
Physics, 23.06.2019 01:20
Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?
Answers: 1
Your first mission is to devise an on-ground looping-test setup in which a model f-16 airplane of m...
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